If you plan on not vaxing anymore than you can file a religious exemption. One can have a change of religious beliefs at any time in their life after all.
You could not however claim an exemption now and then next year get some vaxes. It's all or nothing.
If the people let government decide what foods they eat and what medicines they take, their bodies will soon be in as sorry a state as are the souls of those who live under tyranny." Thomas Jefferson.